And when, in the third minute of first-half stoppage time, the home side scored the goal they needed, the one that set them on the way to a deserved victory, it came from a moment of uncharacteristic imprecision by the exiled Catalan.

They describe the anti-terror laws passed in many Arab countries, in which “imprecision and ambiguity form a threat to basic freedoms”, and note that states have clearly “failed to find the required balance between the security of society and the preservation of individual rights and freedoms”.